Sick help!

Jessica
So I've caught a cold 😩 I'm 8 weeks and 1 day. I've been drinking hot tea,pushing water and doing the nasal spray so I can breath.. Everything over the counter that I've tried thinking of states it's not safe under 3 months.. Any advice ? between not being able to breath being dizzy from my ears being clogged I have morning sickness that is acting up more because of my cold😭